What’s Vulnerable › Vulnerabilities

CVE-2026-102755: DataEase Datasource/Dataset Folder Name Stored Cross-Site Scripting

• Severity: medium (CVSS 5.1 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-14 · updated 2026-10-14
• Weakness: CWE-79

Description

DataEase is an open source data visualization and analysis tool. Prior to 2.10.26, authenticated users with folder creation permission can store HTML-bearing names through datasource/createFolder or datasetTree/save. The datasource and dataset Move to dialogs in core/core-frontend/src/views/visualized/data/datasource/form/CreatDsGroup.vue and core/core-frontend/src/views/visualized/data/dataset/form/CreatDsGroup.vue read the stored name from a node title attribute and assign search-highlighted content to innerHTML. When another user opens a Move to dialog and types in its search box, attacker-controlled JavaScript can execute in the victim's DataEase session. This issue is fixed in version 2.10.26.

Affected products

• dataease: before 2.10.26

References

• https://github.com/dataease/dataease/commit/f9082e2fa7a3d289115ae6f4a20ca58afd001be3
• https://github.com/dataease/dataease/releases/tag/v2.10.26
• https://github.com/dataease/dataease/security/advisories/GHSA-pjh9-r96g-pcqw
• https://github.com/dataease/dataease/security/advisories/GHSA-pjh9-r96g-pcqw

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